Today I logged into my account on a public computer at a library to buy more Linden. I purchase the Linden and got an email saying the purchase had failed. I didn't understand why because I had the money. But I decided that I would figure out what happened when I got home. As I was walking home I got an email from my credit card saying that a new charge had gone to Linden Labs. So when I got home I logged on to Second Life and my balance haven't gone up.
So in summary: Purchase Linden's, did not receive Lindens, but still got charged for Lindens
What do I do?